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Showing content with the highest reputation on 09/21/2018 in all areas

  1. 1 point
    gerg

    crossflow porting results

    No difference in expansion, warpage problems or bolts stretching, so head gaskets not a problem. Good engine in a boat too. Probably not too many around now because irons were only made for 4 years, alloys for 8. If Ford Oz's iron castings in the 70s were all like my 2V clevos, they're likely to be rough as guts. The sand gets rougher as it gets re-used each time. Alloys would have been cast at another plant using different techniques. First ones were made by Honda. They were also designed by them so would have been tweaked in the ports. Sent from my CPH1607 using Tapatalk
  2. 1 point
    slydog

    crossflow porting results

    Made room around the guide area as usual but nothing else really. Beyond popular belief theres no need to do anything special on any exhuast really. Needs to be a epically big cfm flowing head before you worry about big numbers on a exhuast.
  3. 1 point
    Valvebouncer

    WINDSOR SMALLBLOCK TALK

    The inlet manifold gaskets will differ for the water ports , some early 289 are small and some 302 and 351 are different. There will be 2 sets of seals for the block to middle of the inlet manifold. Most importantly, make sure the head gaskets are around the right way!
  4. 1 point
    slydog

    crossflow porting results

    If you like podcasts and want to learn this is it. Tom Martino and Darrin Morgan share soooooooo much knowledge its awesome. http://directory.libsyn.com/episode/index/show/readingtondigital/id/6783136
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